CN106128824A - Encapsulating method for vacuum circuit breaker - Google Patents
Encapsulating method for vacuum circuit breaker Download PDFInfo
- Publication number
- CN106128824A CN106128824A CN201610674401.4A CN201610674401A CN106128824A CN 106128824 A CN106128824 A CN 106128824A CN 201610674401 A CN201610674401 A CN 201610674401A CN 106128824 A CN106128824 A CN 106128824A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- encapsulating method
- threaded rod
- circuit breaker
- vacuum circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66207—Specific housing details, e.g. sealing, soldering or brazing
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a kind of encapsulating method for vacuum circuit breaker, described encapsulating method comprises the following steps: step 1), the edge of the cabinet of vacuum circuit breaker is sealed with sealing strip；Step 2), multiple threaded rod will be welded on described cabinet；Step 3), described threaded rod is arranged chamfering so that body to be assembled can be socketed on described threaded rod away from one end of described cabinet；Step 4), the edge that described cabinet is connected with described threaded rod is arranged sealing ring.This kind of encapsulating method can slow down the phenomenon of gas leakage, and then the quality of raising vacuum circuit breaker, to reach to improve the purpose of work efficiency.
Description
Technical field
The present invention relates to vacuum circuit breaker, in particular it relates to for the encapsulating method of vacuum circuit breaker.
Background technology
At present, multiple bodies to be assembled are assembled be arranged on cabinet formation chopper time, can multiple on cabinet
Installing hole processes, typically at the sheathed sealing ring of installing hole periphery or other sealing means etc., inevitably, to this
When chopper is inflated, still can produce the phenomenon of gas leakage, so can affect the quality of chopper, and then affect chopper
Work efficiency, particularly when assembling vacuum circuit breaker, the phenomena impair of this kind of gas leakage is even more serious.
Therefore it provides a kind of encapsulating method that can improve vacuum circuit breaker operation efficiency is that the present invention needs asking of solution badly
Topic.
Summary of the invention
It is an object of the invention to provide a kind of encapsulating method for vacuum circuit breaker, this kind of encapsulating method can slow down leakage
The phenomenon of gas, and then improve the quality of vacuum circuit breaker, to reach to improve the purpose of work efficiency.
To achieve these goals, the invention provides a kind of encapsulating method for vacuum circuit breaker, described sealing side
Method comprises the following steps:
Step 1), the edge of the cabinet of vacuum circuit breaker is sealed with sealing strip；
Step 2), multiple threaded rod will be welded on described cabinet；
Step 3), described threaded rod is arranged chamfering so that body to be assembled can be socketed in away from one end of described cabinet
On described threaded rod；
Step 4), the edge that described cabinet is connected with described threaded rod is arranged sealing ring.
Preferably, in step 2) in, multiple described threaded rods are welded on the installing hole of described cabinet.
Preferably, multiple described threaded rods are set to be parallel to each other.
Preferably, described encapsulating method also includes step 5), described cabinet is installed Pressure gauge, and in described cabinet
Inflation.
Preferably, in step 5) in, described Pressure gauge is arranged on described cabinet by gooseneck.
Preferably, described gooseneck one end is welded on described cabinet, the detachably connected described Pressure gauge of the other end.
Preferably, described threaded rod is socketed with the collar near one end of described cabinet, and the edge of the described collar is arranged
There is the projection extended inward from the outside of the described collar.
Preferably, described cabinet is provided with the groove matched with described projection, so that the described collar can be installed
On described cabinet.
According to technique scheme, vacuum is first broken by the encapsulating method first step for vacuum circuit breaker that the present invention provides
The edge of the cabinet of road device all seals with sealing strip, in case leak-stopping gas；Second step, welds multiple threaded rod on cabinet；This
The edge of sample, threaded rod and cabinet i.e. can be sealed, prevents the gas within cabinet from leaking；3rd step, threaded rod is remote
Arranging chamfering from one end of cabinet, so enabling to body to be assembled can be socketed on threaded rod smoothly, so, prevents
Sealing between wobble effects threaded rod and cabinet back and forth when of installing body to be assembled；4th step, inevitably, is inciting somebody to action
Also can affect the sealing between threaded rod and cabinet when body to be assembled is arranged on cabinet, increase over time, sealing
Spirit of the invention can be run counter to by large effect, therefore, for delaying the generation of this kind of phenomenon, connect at cabinet and threaded rod
The place connect is additionally provided with sealing ring.This kind of encapsulating method can slow down the phenomenon of vacuum circuit breaker gas leakage, and then improves vacuum
The quality of chopper, to reach to improve the purpose of work efficiency.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Detailed description of the invention
Hereinafter the detailed description of the invention of the present invention is described in detail.It should be appreciated that described herein specifically
Embodiment is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, " upper and lower, left and right, inside and outside " etc. are included in term
The noun of locality only represents this term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and should
It is considered as the restriction to this term.
The present invention provides a kind of encapsulating method for vacuum circuit breaker, described encapsulating method to comprise the following steps: step
1), the edge of the cabinet of vacuum circuit breaker is sealed with sealing strip；Step 2), multiple threaded rod will be welded on described cabinet；
Step 3), described threaded rod is arranged chamfering so that body to be assembled can be socketed in described screw thread away from one end of described cabinet
On bar；Step 4), the edge that described cabinet is connected with described threaded rod is arranged sealing ring.Spirit of the invention is to provide one
Plant the phenomenon that can slow down vacuum circuit breaker gas leakage, and then the quality of raising vacuum circuit breaker, to reach to improve work efficiency
Purpose.This kind of encapsulating method includes following four step: the edge of the cabinet of vacuum circuit breaker is first all used sealing by the first step
Bar seals, in case leak-stopping gas；Second step, welds multiple threaded rod on cabinet；So, the edge of threaded rod and cabinet can
Enough sealed, prevent the gas within cabinet from leaking；3rd step, arranges chamfering, such energy by threaded rod away from one end of cabinet
Enough make body to be assembled to be socketed in smoothly on threaded rod, so, prevent from rocking back and forth body to be assembled is installed when
Affect the sealing between threaded rod and cabinet；4th step, inevitably, also can when being arranged on cabinet by body to be assembled
Affecting the sealing between threaded rod and cabinet, increase over time, sealing can be run counter to the present invention by large effect
Objective, therefore, for delaying the generation of this kind of phenomenon, the place connected at cabinet and threaded rod is additionally provided with sealing ring.
One of the present invention preferred embodiment in, in step 2) in, multiple described threaded rods are welded on described cabinet
On the installing hole of body.Usually, multiple threaded rods arbitrarily can be welded on cabinet, as long as ensureing to assemble vacuum circuit breaker
Multiple bodies to be assembled can be arranged on cabinet smoothly, but, as such, it is desirable to the installing hole on cabinet is processed,
Not only increase workload, be also unfavorable for slowing down gas leakage, run counter to spirit of the invention.Therefore, in step 2) in, by multiple described spiral shells
Rasp bar is welded on the installing hole of cabinet and has on the one hand catered to spirit of the invention, slows down gas leakage；On the other hand, the later stage is decreased
The work that installing hole on cabinet is processed.
In a kind of embodiment being more highly preferred to, multiple threaded rods straight line in the longitudinal direction be set to the most flat
OK, best, threaded rod is vertically arranged on the surface of cabinet, so, the most attractive in appearance, on the other hand, it is easier to ground
Multiple bodies to be assembled are arranged on cabinet.
The present invention one preferred embodiment in, described encapsulating method also includes step 5), on described cabinet
Pressure gauge is installed, and inflates in described cabinet.In a kind of embodiment being more highly preferred to, in step 5) in, described pressure
Table is arranged on described cabinet by gooseneck.Regulate manometric position for convenience and prevent gas leakage, Pressure gauge is passed through
Gooseneck is arranged on cabinet, so, regulates the direction of gooseneck and the most i.e. can regulate the position of pressure, and gooseneck is soft
Pipe, the less phenomenon producing gas leakage during regulation.
In a kind of embodiment being more highly preferred to, described gooseneck one end is welded on described cabinet, and the other end is removable
Connect described Pressure gauge with unloading.So, one end welded and installed of gooseneck is desirably prevented gooseneck and cabinet on cabinet
Junction gas leakage, catered to spirit of the invention；The detachably connected Pressure gauge of the other end, in such manner, it is possible to according to different
Demand changes different Pressure gauges, and motility is bigger.
One of the present invention preferred embodiment in, described threaded rod is socketed with the collar near one end of described cabinet,
And the edge of the described collar is provided with the projection extended inward from the outside of the described collar.So, threaded rod is near cabinet
One end the collar is set, and projection is set at the periphery of the collar, so, projection is stuck on cabinet and enables to threaded rod more
It is arranged on cabinet closely, so that multiple body to be assembled can be arranged on cabinet the most closely, increase group further
The quality of the chopper after dress.Under preferable case, described cabinet is provided with the groove matched with described projection, so that institute
State the collar can be arranged on described cabinet.So, cabinet is provided with the groove matched with projection, it is possible to further
The collar is arranged on cabinet by ground.Here, match with projection is groove, is not groove, seals so not interfering with cabinet,
And then will not run counter to the present invention slow down cabinet gas leakage phenomenon.
The preferred embodiment of the present invention described in detail above, but, the present invention is not limited in above-mentioned embodiment
Detail, in the technology concept of the present invention, technical scheme can be carried out multiple simple variant, this
A little simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (8)
1. the encapsulating method for vacuum circuit breaker, it is characterised in that described encapsulating method comprises the following steps:
Step 1), the edge of the cabinet of vacuum circuit breaker is sealed with sealing strip；
Step 2), multiple threaded rod will be welded on described cabinet；
Step 3), described threaded rod is arranged chamfering away from one end of described cabinet so that body to be assembled can be socketed in described
On threaded rod；
Step 4), the edge that described cabinet is connected with described threaded rod is arranged sealing ring.
Encapsulating method the most according to claim 1, it is characterised in that in step 2) in, multiple described threaded rods are welded
On the installing hole of described cabinet.
Encapsulating method the most according to claim 2, it is characterised in that multiple described threaded rods are set to be parallel to each other.
Encapsulating method the most according to claim 1, it is characterised in that described encapsulating method also includes step 5), described
Pressure gauge is installed on cabinet, and inflates in described cabinet.
Encapsulating method the most according to claim 4, it is characterised in that in step 5) in, described Pressure gauge passes through gooseneck
It is arranged on described cabinet.
Encapsulating method the most according to claim 5, it is characterised in that described gooseneck one end is welded on described cabinet,
The detachably connected described Pressure gauge of the other end.
Encapsulating method the most according to claim 1, it is characterised in that described threaded rod is socketed near one end of described cabinet
There is the collar, and the edge of the described collar is provided with the projection extended inward from the outside of the described collar.
Encapsulating method the most according to claim 7, it is characterised in that be provided with on described cabinet and match with described projection
Groove so that the described collar can be arranged on described cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674401.4A CN106128824A (en) | 2016-08-16 | 2016-08-16 | Encapsulating method for vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610674401.4A CN106128824A (en) | 2016-08-16 | 2016-08-16 | Encapsulating method for vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106128824A true CN106128824A (en) | 2016-11-16 |
Family
ID=57259065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610674401.4A Pending CN106128824A (en) | 2016-08-16 | 2016-08-16 | Encapsulating method for vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106128824A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250961A (en) * | 1999-10-22 | 2000-04-19 | 河北电力设备厂 | Intelligent cage-type 35KV transformer station |
| CN202084864U (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Novel distribution box having high protection degree |
| CN102360984A (en) * | 2011-10-08 | 2012-02-22 | 贵州长征中压开关设备有限公司 | Device for connecting circuit breaker with sulfur hexafluoride gas tank |
| CN202333475U (en) * | 2011-10-28 | 2012-07-11 | 哈尔滨九洲电气股份有限公司 | Framework structure of electrical cabinet body of converter |
| CN203690789U (en) * | 2013-12-15 | 2014-07-02 | 甘肃长城电工电器工程研究院有限公司 | Detachable static sealing structure of gas-insulated switchgear |
| CN203733703U (en) * | 2014-01-10 | 2014-07-23 | 常州太平洋电力设备(集团)有限公司 | Pole type vacuum load switch for inflatable ring network cabinet |
-
2016
- 2016-08-16 CN CN201610674401.4A patent/CN106128824A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250961A (en) * | 1999-10-22 | 2000-04-19 | 河北电力设备厂 | Intelligent cage-type 35KV transformer station |
| CN202084864U (en) * | 2011-03-31 | 2011-12-21 | 山东泰开成套电器有限公司 | Novel distribution box having high protection degree |
| CN102360984A (en) * | 2011-10-08 | 2012-02-22 | 贵州长征中压开关设备有限公司 | Device for connecting circuit breaker with sulfur hexafluoride gas tank |
| CN202333475U (en) * | 2011-10-28 | 2012-07-11 | 哈尔滨九洲电气股份有限公司 | Framework structure of electrical cabinet body of converter |
| CN203690789U (en) * | 2013-12-15 | 2014-07-02 | 甘肃长城电工电器工程研究院有限公司 | Detachable static sealing structure of gas-insulated switchgear |
| CN203733703U (en) * | 2014-01-10 | 2014-07-23 | 常州太平洋电力设备(集团)有限公司 | Pole type vacuum load switch for inflatable ring network cabinet |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161116 |
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| WD01 | Invention patent application deemed withdrawn after publication |